baber/WOPTO huggingface dataset:
Patent DE-3707779-A1 (DE)
Inventor: MENZEL WALDEMAR
IPC: A23G9/16
Filed: 1987-03-11
Abstract: An apparatus for producing ice-cream from a flowable formulation consists of a storage container for the formulation and a cooling and freezing cylinder disposed beneath this and connected to the container by a feed pipe. An air line discharges into this cylinder, feeding compressed air which is to be whipped into the formulation. In order to prevent foaming in the storage container, a retaining means is associated with the feed pipe which largely seals the feed pipe when pressure obtains in the cylinder and in the storage container, substantially opening the feed pipe when the pressure therein fails.
Patent DE-3708234-A1 (DE)
Title: Method for transporting highly radioactive wastes into an ultimate storage facility
Inventor: SULIC MILAN
IPC: G21F9/34
Filed: 1987-03-13
Abstract: In a method for transporting highly radioactive wastes into an ultimate storage facility, a service cask (26) is used, into which moulds (50) are transferred in batches from a shipping cask (8), using an isolating unit (32) and a loading bell (28). This makes transport through underground galleries (72) to tube holes (70) easier. <IMAGE>
Patent DE-3709197-A1 (DE)
Title: Device for a cam-controlled reciprocating piston engine
Inventor: SCHMID ERICH
IPC: F01L1/12
Filed: 1987-03-20
Abstract: The invention describes a cam-controlled reciprocating piston engine in which the valve lift and the valve opening times are variable, so that load control is possible without a throttle valve. The bearing part (3) is supported and axially fixed on an axially displaceable camshaft (1) and in turn supports the rocker lever (2) on the axis (6) so that the said lever in its longitudinal direction runs parallel to the axial line of the camshaft (1) and must follow the axial movements of the camshaft (1). The angular positions of the rocker lever (2) proceeding from the cam (8) are balanced at the lifting cap (7) in contact with the cam (8) and with the bucket tappet (14) by interposed half rollers (9) and hemispheres (17). Thus the rocker lever (2) is positively interlocked in any position with the cam (8) and the bucket tappet (14). The inclination of the rocker lever (2) to drift laterally due to the radial friction forces originating from the cam (8) is counteracted by guide arms (12) of the bearing part (3). These in turn are fixed by the guide rails (13) to prevent lateral swivelling out, so that the rocker lever (2) can only perform oscillating and axial movements. As a result, the lift and the opening time are influenced by the varying point of action of the rocker lever (2) on the bucket tappet (14) or valve (15), depending on the axial position of the camshaft (1). <IMAGE>
Patent DE-3711843-A1 (DE)
Inventor: GAUL NORBERT
IPC: G02B7/16
Filed: 1987-04-08
Abstract: PCT No. PCT/DE88/00080 Sec. 371 Date Nov. 9, 1988 Sec. 102(e) Date Nov. 9, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/07217 PCT Pub. Date Sep. 22, 1988.A description is given of a rotating turret device, which has a number of optical components, for example, lenses, condensors, filters and stops, which may be brought into operating position individually in each case. Apart from a motor drive device (1-4), an encoding device (12a-12c; 24a-24c) for the indexing or pre-selection of a specific optical component to be brought into operating position, and locating means (7, 7a; 8) for positioning the optical component in operating position, the rotating device has, in additiion, marking and control means (13; 13a), with the aid of which the speed of the turret can be controlled as a function of its particular relative position. In particular, it is possible with the device described to bring a high-speed motor-driven turret (5) into a set location, there taking place shortly before attainment of this operating position a controlled braking of the rotational speed of the turret (5). Moreover, the microscope turret (5) is decoupled from the motor drive device (1-4), which comprises an electromotor (1) and a tachometer generator (1a), so that the exact attainment of the operating position takes place in a purely mechanical fashion through locating means (7, 7a; 8). Moreover, a procedure is given for controlling the speed of the rotating turret device.
Patent DE-3713547-A1 (DE)
Title: Fireproofing device for vapour extractor
Inventor: GYOERY KALMAN PETER
IPC: F24C15/20
Filed: 1987-04-23
Abstract: Published without abstract.
Patent DE-3715609-A1 (DE)
Inventor: ASHTON LARRY
IPC: B29C41/36
Filed: 1987-05-10
Abstract: In a method for forming a hollow thermoplastic structure on the exterior surface of a heated mold form 10 the mold form 10 is heated to at least melting temperature of a thermoplastic material and particulate thermoplastic material is then sprinkled onto the exterior surface of the mold form 10 as it rotates. An adhesively bondable material may then be added to the semi-molten thermoplastic material structure. The form 10 is then cooled and the resulting thermoplastic structure removed from the mold form. The thermoplastic dispensing means comprises a vibratable reservoir 44 having a gated aperture 48 through which the material falls onto a dispensing cylinder 51. <IMAGE>
Patent DE-3716067-A1 (DE)
Title: Dual protection cap made of elastic plastic with a child-safeguard for spray cans
IPC: B65D83/14
Filed: 1987-05-14
Abstract: In a dual protection cap made of elastic plastic with a child safeguard for spray cans, best shown in Figure 1, a protection against unauthorised removal of spray paint and enclosed repair material is also to be guaranteed as well as the possibility of mounting on automatic devices. This is achieved according to the invention above all by the dual utilisation of a brush insertion socket 8, which is known per se, in the outer surface of the cup 14, opposite a lug at the bottom edge of the inner surface 2. <IMAGE>
Patent DE-3719235-A1 (DE)
Title: Method and device for suppressing the influence of accidental reflections on a target which is marked with reflectors
Inventor: LUTZ REINHOLD DR ING
IPC: G01S7/499
Filed: 1987-06-09
Abstract: In order to suppress the influence of accidental reflections on a target which is marked with reflectors in the case of illumination with polarised radiation, the two reflection components are separated by use of a polarisation-selective element in the beam path. The method thus modifies the desired reflection in a deliberate manner, while leaving the undesired reflection uninfluenced. <IMAGE>
Patent DE-3721454-A1 (DE)
Title: Heating plant
Inventor: FLANDERKA KARL
IPC: F24D9/00
Filed: 1987-06-30
Abstract: The invention concerns a heating plant, preferably for heating living and working spaces in single-family or multiple-family dwellings, with the help of solid, liquid and/or gaseous fuels. A high-temperature combustion chamber for solid fuels is connected in a flow to a water and/or air heat exchanger connected via a flue-gas pipe. The warm water generated by this can be fed to a domestic water and/or hot-water system, and its warm air to in each case at least one downstream heat store and/or ceramic store with radiating surfaces. An air heat exchanger is positioned above, below, or next to the water heat exchanger in the waste-heat furnace. The high-temperature combustion chamber, that is thermally insulated from its surroundings, has a combustion chamber for solid fuels for generating flue gases of a temperature of about 1500@C. The hot air of the air heat exchanger can be supplied in an open or closed loop to one or more devices fitted with heat radiating surfaces, and is constructed in the form of a large-area wall and/or floor heater.
Patent DE-3723517-A1 (DE)
Inventor: TASCHKE FRANZ DIPL ING
IPC: B05C5/00
Filed: 1987-07-16
Abstract: 1. Electromotor powered handtool which is provided with an equipment for the metering and mixing of at least two substances as well as for the feeding of the intermixed substances to a treatment place, which equipment is equipped with receptacle pockets for cartridges which contain the substances to be intermixed together, which are each expressable from the cartridge concerned with the aid of a respective extruding member, wherein the extruding members are actuable through a drive element driven by way of the armature shaft of the drive motor and each of the substances to be intermixed gets by way of feed duct to a mixer, to the outlet of which an exit nozzle for the mixed substance is connectible, characterised thereby, that the armature shaft (4) of the drive motor (5) at the same time effects the drive of the mixer (26), which is reversible in direction of rotation, and actuates the drive element (3) associated with the extruding members (22, 23) as well as the mixer (26) by way of a gear unit (7), which is housed in a gear housing united with the drive motor (5).
Patent DE-3723521-A1 (DE)
Title: Device for rotating a unit article about its axes
Inventor: RIDDEL KURT
IPC: B67C3/30
Filed: 1987-07-16
Abstract: The invention relates to a device for rotating or alternately moving a unit article, in particular a barrel or keg, about its spatial axes, a gripper device (1) having two arms (2, 3) which are arranged parallel to one another and can be moved counterdirectionally to and codirectionally with one another and there being arranged, between and perpendicularly to the movable arms (2, 3), two holding elements (5, 6) located opposite one another at a defined distance and also designed so as to be movable counterdirectionally and rotatable about their horizontal axis (7). The gripper device (1) is designed with its arms (2, 3) rotatable about its horizontal centre axis, the centre axis running parallel to the horizontal axis (7) of the holding elements (5, 6). The ends, facing one another, of the holding elements (5, 6) have allocated to them two parallel rolls (13, 14 and 15, 16 respectively) in each case which are at a distance from one another and designed so as to be rotatable and at least one pair (15, 16) of which in each case is designed so as to be drivable, via a gearing (17), about its longitudinal axis. <IMAGE>
Patent DE-3724943-A1 (DE)
Title: Lighting device for motor vehicles
Inventor: SCHROEPPEL HELMUT
IPC: B60Q1/24
Filed: 1987-07-28
Abstract: Known lighting devices are constructed as reversing headlights which light up the area behind the vehicle when the motor vehicle is reversing. The area directly behind the motor vehicle is however not lit up. The intention is for the lighting device to be constructed in such a way that it can be used to light up the area of the ground directly behind the motor vehicle. The lighting device has at least one beam deflection device which deflects light emitted from the incandescent lamp to an area of ground directly behind the rear of the motor vehicle. The lighting device is suitable for motor vehicles.
Patent DE-3725739-A1 (DE)
Title: Leak testing of plastic beaker with welded on lid - measuring upward lid curvature when external pressure is reduced on e.g. dairy product containers
Inventor: MEYER OLAF
IPC: G01M3/36
Filed: 1987-08-04
Abstract: The beaker is exposed to an external reduced press. The degree of upward curvature of the lid resulting from the overpress. in the beaker relative to the reduced press. is measured as a criterian for the sealing of the beaker. The lid curvature is measured electronically and evaluated by computer. The beaker is selected from a collection region of a filling system before being covered by a reduced press. bell. USE/ADVANTAGE - Esp. for use in systems for filling plastic beakers with preserves, dairy products etc. Enables sealing of such containers to be achieved and faulty ones to be storted out without essentially impeding continuous production.
Patent DE-3732641-A1 (DE)
Title: Pivoting door (gate) for forming a passageway through which people can pass
Inventor: EBERLEIN HERBERT DIPL ING
IPC: E06B11/08
Filed: 1987-09-28
Abstract: The invention proposes a pivoting door (1) which is in the form of a round column and in the case of which at least three connection points (20) are arranged along an upright (25). In order to form an enclosure, horizontal members (23) are fastened at the connection points (20). <IMAGE>
Patent DE-3741180-A1 (DE)
Inventor: JANSEN CLAUS DR MED
IPC: A61F2/02
Filed: 1987-12-04
Abstract: An electroacoustic transducer, for example a hearing aid or a high-frequency signal receiver, is completely accommodated in an operatively produced cavity in a bone in the vicinity of the ear. The appliance is therefore completely invisible. Preferably a chargeable accumulator is implanted at the same time as the electroacoustic transducer. The electroacoustic transducer can have a correction piece through which the loudness or other parameters of the transducer can be adjusted and the power supply source can be charged.
Patent DE-3741649-A1 (DE)
Title: Stay-awake device for drivers, pilots and watchmen
Inventor: KLINGLER ERNST
IPC: G08B21/06
Filed: 1987-12-09
Abstract: Stay-awake device for drivers, pilots and watchmen, by pressing with thumb in a frame 1 on a thumb-pressure bracket 3 and thus on a rubber 2 or a helical compression spring, which tend to press the thumb, if it applies too weak a counterpressure in the event of overtiredness of the driver, against a pointed screw 4 which can be adjusted before use so that it thus hurts and protects against falling asleep and thus keeps the driver awake effectively. <IMAGE>
Patent DE-3743494-A1 (DE)
Inventor: SCHECK GEORG
IPC: E05C17/56
Filed: 1987-12-22
Abstract: The invention relates to a holding device for a door provided with a door closer, having a sliding arm which is arranged between the door leaf and frame and which at one end is mounted in an articulated manner on the leaf or frame and at its other end is guided displaceably in a guide rail located on the frame or on the door, and having an electrically blockable retaining device with a movable stop forced into the path of movement of the sliding arm under the effect of the spring, a movable bearing on which the spring is supported, and an electromagnet with which the movable bearing interacts, the electromagnet being arranged outside the path of movement of the sliding arm. Known devices of this type are relatively bulky. The invention provides an especially compact construction, in that the movable stop (20, 25, 25a) is arranged in a recess (18) of the electromagnet (15, 16, 17). <IMAGE>
Patent DE-3810768-A1 (DE)
Title: Controllable electrical conductor
Inventor: NIMTZ GUENTER PROF DR
IPC: H01L29/86
Filed: 1988-03-30
Abstract: The invention relates to an electron wave conductor arrangement which has a conductor region which is so constricted that the latter is transparent only for electrons having a small de Broglie wavelength. The latter is controllable, e.g. by means of an acceleration section and/or an energy absorber. Transistors, FETs and thermistors (IR detectors), e.g. can be produced by means of such a COW arrangement.
Patent DE-3811914-A1 (DE)
Inventor: JOEST GUENTER
IPC: B28B13/02
Filed: 1988-04-09
Abstract: An apparatus and a proces for the manufacture, by the extrusion method, of roof covering plates having at their underside a transverse flange shaped thereto. At a filling station cavities in the pallets corresponding to the transverse flange, are first filled with a hardenable plastic material such as fresh concrete, and said material is then compacted at at least one compacting station. Thereafter, a continuous layer of the material is deposited at a depositing station. The material is finally processed to roof covering plates.
Patent DE-3812878-A1 (DE)
Inventor: WEGENER HERMANN
IPC: E01D19/06
Filed: 1988-04-18
Abstract: Joint bridging arrangement for expansion joints in bridge decks or the like, having supporting girders (9) extending over the entire joint width on which plates (4) running transversely with respect to the longitudinal axis of the roadway are displaceably supported. Each displaceably supported plate (4) has a bearing foot (7) which embraces the associated supporting girder (9) and has an elastic clamping cushion (16) which lies against the underside of the supporting girder (9), this cushion serving for prestressing the bearing with respect to the supporting girder (9), and a bearing (8) which supports the bearing foot (7) on the top of the supporting girder (9). In this case, the bearing (8) is designed as a rigid sliding bearing and - seen in the longitudinal direction of the supporting girder - a likewise rigid sliding element (17; 18) is arranged in the bearing foot (7) on both sides of the elastic clamping cushion (16), preferably forming a gap (21) on either side with respect to said cushion, the supporting surface of which sliding element lies against the supporting girder (9) only when the plate (4) is subjected to horizontal loading. <IMAGE>
Patent DE-3820101-A1 (DE)
Title: Mounting for retrofitted accessories of motor vehicles
Inventor: HASLBECK NORBERT
IPC: B60R19/52
Filed: 1988-06-13
Abstract: A mounting for retrofitted accessories of motor vehicles is described. The mounting is characterised in that at least one holding head is provided which reaches across the bumper, is connected to supporting parts of the body and, on its side facing away from the bumper, supports a central assembly plate to permit the connection of any retrofitted accessories. This type of fastening of any retrofitted accessories creates the preconditions necessary for extensive standardisation of connections for retrofitted accessories in motor vehicles of different models and can advantageously be used to anchor additional retrofitted accessories which can be quickly removed, such as operating cable winches.
Patent DE-3824551-A1 (DE)
Inventor: ALDAG REINHARD DR
IPC: C09B11/12
Filed: 1988-07-20
Abstract: The invention relates to a light-sensitive recording material, to the use thereof and to a novel leuco compound suitable for this purpose. This recording material consists essentially of a mixture of (1) one or more film-forming polymeric binders, (2) a dye precursor system, (3) if appropriate, one or more monomeric compounds having at least one polymerisable ethylenic double bond, (4) if appropriate, a photoinitiator or photoinitiator system which can be activated by irradiation and (5) conventional additives and auxiliaries, the dye precursor system containing a photooxidising agent, a leuco compound of high storage stability and, if appropriate, a sensitiser. This light-sensitive recording material is suitable for use in printing plates or photoresist films.
Patent DE-3825723-A1 (DE)
Inventor: SCHUMACHER KLAUS DIPL ING
IPC: F23N1/02
Filed: 1988-07-28
Abstract: The invention relates to a method for running a burner with high exit speeds of the combustion gas mixture. If a burner is run with constant high exit speeds, lift-off of the burner flame and, consequently, extinction of the burner may result, for example, when a workpiece is changed. It is therefore proposed to bring about high exit speeds by increasing the oxygen gas supply only if such high exit speeds are needed, the oxygen gas supply being reduced at other times so that a roughly neutral, non-lifting flame is produced.
Patent DE-3832139-A1 (DE)
Title: Hydrostatic bearing of the pistons for absorbing the centrifugal forces on axial flow rotary engines
IPC: F01B31/04
Filed: 1988-09-22
Abstract: In the engine housing (1) the cylinders (4) rotate about the engine centre axis (2) on the cylinder pitch circle (3). The centrifugal forces generated thereby are absorbed by way of a low-friction hydrostatic bearing. For this purpose the pistons (7), moved up and down on the lifting cam (9) by way of the rollers (8), have a threaded bushing (18) at their centre of gravity. Fixed in each of these is a rod (12), which at its end has a flat slider, into which two hydraulic pockets (15) are recessed. The sliders of the rods (12) each slide on bearing segments (11), which are fixed to the engine shaft (6) by the bolts (14). The necessary hydraulic oil passes by way of a slip-ring feed (not shown) into the engine shaft (6) and thence by way of the bore (13) into the ring channel (17), onward by way of the recesses (5) into the bores (16) of the bearing segments (11), where in the hydraulic pockets (15) it then produces the hydrostatic bearing of the pistons (7). <IMAGE>
Patent DE-3833864-A1 (DE)
Inventor: PELSTER GERHARD
IPC: D06P3/66
Filed: 1988-10-05
Abstract: Triphendioxazine reactive dyes have been found to be unsuitable for almost all conventional single-stage printing processes since these dyes are unstable under the conditions of said processes. 
<??>In the course of the development of an uncomplicated single-stage printing process for these dyes it has now been found according to the invention that by replacing the customary fixing alkali (NaHCO3) by stoichiometrically determined amounts of sodium acetate or sodium trichloroacetate or certain mixtures of sodium trichloroacetate with sodium acetate it is possible to fix triphendioxazine reactive dyes in full yields without hue change. Conventional print pastes may be applied at the same time.
Patent DE-3836694-A1 (DE)
Title: Espagnolette lock
Inventor: SCHEURER FRED
IPC: E05C9/18
Filed: 1988-10-28
Abstract: The invention relates to an espagnolette lock with a middle lock (2) and with at least one espagnolette-actuable additional lock (3) which has an additional-locking blocking part (43) spring-loaded in the direction of closing engagements, such that the middle-lock latch and additional-lock blocking part are synchronously displaceable in the opening position both by the follower of the middle lock and as a result of the key actuation of the latter, and proposes, for the purpose of an optimum distribution of the kinematic conditions and conditions of force, along with an increased security value, to provide two espagnolettes which extend parallel to one another and of which one, the first, is key-actuable and the other, the second, is follower-actuable. <IMAGE>
Patent DE-3844169-A1 (DE)
Title: Device for turning and securing a central wheel nut of a motor vehicle wheel
Inventor: LEYPOLDT JUERGEN DIPL ING
IPC: F16B39/02
Filed: 1988-12-29
Abstract: The device for turning and securing a central wheel nut of a motor vehicle wheel on a wheel bolt which is connected to a wheel hub comprises essentially the wheel bolt with a locking pin. The latter is arranged so as to be axially displaceable between locking balls in the bolt. The locking balls engage in a securing position with the locking pin and at the same time can be adjusted radially outwards during which process they lock into receptacles of an internal locking section of the wheel nut.
Patent DE-3901285-A1 (DE)
Title: Transformer housing
Inventor: HALEMEIER ECKHARD DIPL ING
IPC: H01F27/40
Filed: 1989-01-18
Abstract: A transformer housing (10) having a transformer chamber (20) which can be filled with a casting compound after insertion of the transformer (22) has at least one partition wall (30) which can be pushed in and divides a terminal housing (24, 26) for electrical connecting terminals (36, 44) from the transformer chamber, and through which electrical cables (40) are passed in order to connect the connecting terminals to the windings of the transformer. The connecting terminals (36, 44) can thus be wired up before the insertion of the transformer into the transformer housing and can subsequently be inserted into the housing together with the transformer and the partition walls (30). This makes it possible to achieve simple assembly of the connecting terminals and reliable sealing of the transformer chamber (22) from the terminal housing (24, 26). <IMAGE>